Impurezza o composto correlato
Standard analitico farmaceuticoLead solution
Sinonimi: LEAD, Lead element, Lead metal, Plumbum, Blei, Lead flake, Glover, Plumbum metallicum, Omaha & grant, Plomb, Lead S2, Olow, Metallic lead, Saturnus, Plumbum nigrum, Dietary Lead, Plumbum Mel., Plumbum 5, Plumbum 8X, Constipation Cramps, Plumbum 12, Plumbum 30, Plumbum met, Plumbum 8 Special Order, Plumbum metallicum 200C, Plumbum met. 20 Special Order, Plumbum met. 30 Special Order, Bestmade Natural Products Plumbum Met, Lead cation Pb4+, Lead atom, Lead(0), Lead granules, Plomo, Rough lead bullion, Lead, inorganic, Lead rod, 6.35mm (0.25in) dia, PTP Sample for Lead in Isooctane Analysis, Lead isotope of mass 240, Element Lead, Lead ingot, Lead metal-shot, Lead wire, Atomic Lead, Element-Pb, Lead rod, Lead (atomic), Pb (element), Plumbanylium, Lead Antimony shot, 2mm (0.08in), Thermal Analysis-Lead, Lead, p.a., Plumbic ion, Lead(iv) ion, Lead granules, +30 mesh, Lead Nanoparticle Dispersion, Lead ion(4+), Lead shot, 3mm (0.1in), Lead shot, 4mm (0.2in), Lead rod, 10mm (0.39in) dia, Lead rod, 9.5mm (0.37in) dia, Lead wire, 1.0mm (0.04in) dia, Lead wire, 2.0mm (0.08in) dia, Lead wire, 0.25mm (0.01in) dia, Lead wire, 0.75mm (0.03in) dia, Lead foil, 0.76mm (0.03in) thick, Lead plate, 6.35mm (0.25in) thick, Lead foil, 1.19mm (0.0469in) thick, Lead wire, 0.5mm (0.02in) dia, Puratronic, Lead foil, 1.6mm (0.063in) thick, 30x30cm, Lead granules, 0.6-4.0mm, (0.02-0.12in), Lead foil, 0.5mm (0.02in) thick, Puratronic(R), Lead, foil, 10mm disks, thickness 0.01mm, 99.99+%, Lead, foil, 10mm disks, thickness 0.02mm, 99.99+%, Lead, foil, 10mm disks, thickness 0.03mm, 99.99+%, Lead, foil, 10mm disks, thickness 0.04mm, 99.99+%, Lead, foil, 10mm disks, thickness 0.05mm, 99.99+%, Lead, foil, 15mm disks, thickness 0.01mm, 99.99+%, Lead, foil, 15mm disks, thickness 0.02mm, 99.99+%, Lead, foil, 15mm disks, thickness 0.03mm, 99.99+%, Lead, foil, 15mm disks, thickness 0.04mm, 99.99+%, Lead, foil, 15mm disks, thickness 0.05mm, 99.99+%, Lead, foil, 25mm disks, thickness 0.02mm, 99.99+%, Lead, foil, 25mm disks, thickness 0.03mm, 99.99+%, Lead, foil, 25mm disks, thickness 0.04mm, 99.99+%, Lead, foil, 25mm disks, thickness 0.05mm, 99.99+%, Lead, foil, 4mm disks, thickness 0.006mm, 99.99+%, Lead, foil, 4mm disks, thickness 0.007mm, 99.99+%, Lead, foil, 4mm disks, thickness 0.008mm, 99.99+%, Lead, foil, 4mm disks, thickness 0.009mm, 99.99+%, Lead, foil, 4mm disks, thickness 0.015mm, 99.99+%, Lead, foil, 4mm disks, thickness 0.01mm, 99.99+%, Lead, foil, 4mm disks, thickness 0.025mm, 99.99+%, Lead, foil, 4mm disks, thickness 0.02mm, 99.99+%, Lead, foil, 4mm disks, thickness 0.03mm, 99.99+%, Lead, foil, 4mm disks, thickness 0.04mm, 99.99+%, Lead, foil, 4mm disks, thickness 0.05mm, 99.99+%, Lead, foil, 6mm disks, thickness 0.006mm, 99.99+%, Lead, foil, 6mm disks, thickness 0.007mm, 99.99+%, Lead, foil, 6mm disks, thickness 0.008mm, 99.99+%, Lead, foil, 6mm disks, thickness 0.009mm, 99.99+%, Lead, foil, 6mm disks, thickness 0.015mm, 99.99+%, Lead, foil, 6mm disks, thickness 0.01mm, 99.99+%, Lead, foil, 6mm disks, thickness 0.025mm, 99.99+%, Lead, foil, 6mm disks, thickness 0.02mm, 99.99+%, Lead, foil, 6mm disks, thickness 0.03mm, 99.99+%, Lead, foil, 6mm disks, thickness 0.04mm, 99.99+%, Lead, foil, 6mm disks, thickness 0.05mm, 99.99+%, Lead, foil, 8mm disks, thickness 0.006mm, 99.99+%, Lead, foil, 8mm disks, thickness 0.007mm, 99.99+%, Lead, foil, 8mm disks, thickness 0.008mm, 99.99+%, Lead, foil, 8mm disks, thickness 0.009mm, 99.99+%, Lead, foil, 8mm disks, thickness 0.015mm, 99.99+%, Lead, foil, 8mm disks, thickness 0.01mm, 99.99+%, Lead, foil, 8mm disks, thickness 0.025mm, 99.99+%, Lead, foil, 8mm disks, thickness 0.02mm, 99.99+%, Lead, foil, 8mm disks, thickness 0.03mm, 99.99+%, Lead, foil, 8mm disks, thickness 0.04mm, 99.99+%, Lead, foil, 8mm disks, thickness 0.05mm, 99.99+%, Lead, foil, 10mm disks, thickness 0.006mm, 99.99+%, Lead, foil, 10mm disks, thickness 0.007mm, 99.99+%, Lead, foil, 10mm disks, thickness 0.008mm, 99.99+%, Lead, foil, 10mm disks, thickness 0.009mm, 99.99+%, Lead, foil, 10mm disks, thickness 0.0125mm, 99.99+%, Lead, foil, 10mm disks, thickness 0.015mm, 99.99+%, Lead, foil, 10mm disks, thickness 0.025mm, 99.99+%, Lead, foil, 15mm disks, thickness 0.006mm, 99.99+%, Lead, foil, 15mm disks, thickness 0.007mm, 99.99+%, Lead, foil, 15mm disks, thickness 0.008mm, 99.99+%, Lead, foil, 15mm disks, thickness 0.009mm, 99.99+%, Lead, foil, 15mm disks, thickness 0.0125mm, 99.99+%, Lead, foil, 15mm disks, thickness 0.015mm, 99.99+%, Lead, foil, 15mm disks, thickness 0.025mm, 99.99+%, Lead, foil, 25mm disks, thickness 0.025mm, 99.99+%, Lead, foil, 4mm disks, thickness 0.0125mm, 99.99+%, Lead, foil, 6mm disks, thickness 0.0125mm, 99.99+%, Lead, foil, 8mm disks, thickness 0.0125mm, 99.99+%
- Codice
- P-L174-002
- CAS
- 7439-92-1
- CAS alternativi
- 54076-28-7 (altro CAS dello stesso composto)
- Formula
- Pb
- Peso molecolare
- 207,20 g/mol
- Categoria
- Impurezza o composto correlato
I due livelli a confronto
| Livello 1 Mass balance | Livello 2 Mass balance + qNMR | |
|---|---|---|
| Identità (IR, MS, 1H e 13C-NMR; peptidi: ESI-MS, MALDI-TOF e IR) | ✓ | ✓ |
| Purezza HPLC (min. 95%) | ✓ | ✓ |
| Titolo per mass balance (min. 90%; peptidi: informativo)* | ✓ | ✓ |
| Titolo verificato per qNMR (solo piccole molecole) | · | ✓ |
| Adatto a qualificarlo come in-house primary standard (ICH Q7) | · | ✓ |
* La mass balance si fa su tutte le molecole. Fanno eccezione solo i casi in cui la chimica della molecola lo impedisce, per esempio oli e sostanze molto volatili, su cui alcune delle misure necessarie non si possono fare: in quei casi il CoA indica come è stato assegnato il titolo.
Cosa ricevi
Spedito a temperatura controllata quando la molecola lo richiede.
Per ogni lotto: identità, purezza e titolo, con gli spettri e i cromatogrammi a supporto.
Inviata con ogni ordine.
Segui la spedizione in tempo reale, dal magazzino al tuo laboratorio.
Standard di farmacopea disponibili
Gli standard ufficiali della Farmacopea Europea per questa molecola, forniti con la documentazione EDQM.
- Lead solution CRSEP Y0001996
Domande frequenti
La mass balance si fa sempre?
Sì, su tutte le molecole. Le uniche eccezioni sono i casi in cui la chimica della molecola lo impedisce: per esempio oli e sostanze molto volatili, su cui alcune misure (come la termogravimetria) non si possono fare. In quei casi il CoA indica con quale metodo è stato assegnato il titolo.
Posso chiedere una quantità diversa da quelle indicate?
Sì. Le quantità sono solo suggerimenti: scegli "Altra" e scrivi i milligrammi o i grammi che ti servono.
Quale livello scegliere?
Il livello 1 basta per la maggior parte dei controlli di routine. Il livello 2 aggiunge un titolo indipendente per qNMR ed è pensato per chi deve qualificare uno standard primario interno. Per peptidi e molecole simili il livello 2 non è disponibile.
Quando ricevo l'offerta?
Entro 24 ore lavorative, con prezzo, disponibilità e tempi di consegna.
Ti serve una molecola che non trovi?
Sintesi su richiesta di impurezze, metaboliti e marcati, con lo stesso livello di caratterizzazione.